Base | Representation |
---|---|
bin | 10100110111110111… |
… | …00000000000000010 |
3 | 1001220222001210222211 |
4 | 22123323200000002 |
5 | 140422214010032 |
6 | 5051543252334 |
7 | 544460301544 |
oct | 123373400002 |
9 | 31828053884 |
10 | 11206000642 |
11 | 483054a161 |
12 | 2208a4a0aa |
13 | 1097803015 |
14 | 7843b5694 |
15 | 458bd1747 |
hex | 29bee0002 |
11206000642 has 8 divisors (see below), whose sum is σ = 16921813500. Its totient is φ = 5565396144.
The previous prime is 11206000627. The next prime is 11206000643. The reversal of 11206000642 is 24600060211.
It can be written as a sum of positive squares in 2 ways, for example, as 8591621481 + 2614379161 = 92691^2 + 51131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (11206000643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18801717 + ... + 18802312.
Almost surely, 211206000642 is an apocalyptic number.
11206000642 is a deficient number, since it is larger than the sum of its proper divisors (5715812858).
11206000642 is a wasteful number, since it uses less digits than its factorization.
11206000642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37604180.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 11206000642 its reverse (24600060211), we get a palindrome (35806060853).
The spelling of 11206000642 in words is "eleven billion, two hundred six million, six hundred forty-two", and thus it is an aban number.
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